EP 1540873 A4 20100616 - METHOD AND APPARATUS FOR MINIMA ENLARGEMENT
Title (en)
METHOD AND APPARATUS FOR MINIMA ENLARGEMENT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR MINIMA-VERGRÖSSERUNG
Title (fr)
PROCEDE ET DISPOSITIF D'AUGMENTATION DE MINIMA
Publication
Application
Priority
- US 0325529 W 20030814
- US 22598202 A 20020822
Abstract (en)
[origin: WO2004019545A1] A modulator (102) modulates a plurality of symbols to create a modulated signal. A transmitter is coupled to the modulator (102). The transmitter transmits the modulated signal if the modulated signal is above a threshold. A minima enlarger (104) is coupled to the modulator (102). The minima enlarger (104) computes an adjustment to the plurality of symbols if the modulated signal is below the threshold. A summer (106) is coupled to the modulator (102) and the minima enlarger (104). The summer (106) adds the adjustment to the plurality of symbols if the modulated signal is below the threshold.
IPC 8 full level
H04L 5/06 (2006.01); H04L 5/16 (2006.01); H04L 27/26 (2006.01)
CPC (source: EP US)
H04L 5/06 (2013.01 - EP US); H04L 27/2614 (2013.01 - EP US); H04L 27/2627 (2013.01 - EP US)
Citation (search report)
- [XA] US 5469127 A 19951121 - HULICK TIMOTHY P [US], et al
- [X] US 6242975 B1 20010605 - EIDSON DONALD BRIAN [US], et al
- [XA] XIAODONG LI ET AL: "Effects of Clipping and Filtering on the Performance of OFDM", IEEE COMMUNICATIONS LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 2, no. 5, 1 May 1998 (1998-05-01), XP011010577, ISSN: 1089-7798
- See references of WO 2004019545A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004019545 A1 20040304; AU 2003262689 A1 20040311; AU 2003262689 B2 20050901; EP 1540873 A1 20050615; EP 1540873 A4 20100616; IL 161489 A0 20040927; IL 161489 A 20090720; MX PA04003749 A 20040723; TW 200420069 A 20041001; TW I239185 B 20050901; US 2004042540 A1 20040304; US 6754284 B2 20040622
DOCDB simple family (application)
US 0325529 W 20030814; AU 2003262689 A 20030814; EP 03793064 A 20030814; IL 16148903 A 20030814; IL 16148904 A 20040419; MX PA04003749 A 20040421; TW 92123200 A 20030822; US 22598202 A 20020822